function OpenSubWin(sFileName,sWinName){
	subWin=window.open(sFileName, sWinName, "left=0, top=0, width=580, height=670, toolbar=no, location=no, directories=no, status=no, scrollbars=yes, resizable=yes");
	subWin.focus();	
}
function OpenCenterWin(sFileName,sWinName){
	nW=630;
	nH=420;
	nX=(screen.width-nW)/2;
	nY=(screen.height-nH)/2;
	subWin=window.open(sFileName, sWinName, "left="+nX+", top="+nY+", width="+nW+", height="+nH+",toolbar=no, location=no, directories=no, status=no, scrollbars=no, resizable=yes");
	subWin.focus();	
}